Finspång climate — normals and trends
Finspång (Sweden) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 6.6 °C and it receives 621 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is July (17.2 °C on average) and the coldest is February (-3.1 °C). Rainfall peaks in July.
Finspång averages 119 frost days, 1 hot days (≥ 30 °C) and 122 rainy days per year.
Finspång has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The number of frost days there went from about 133 to 105 per year over the period.
The hottest day of the period reached 35.5 °C (on 21 July 2022) and the coldest -30.6 °C (on 18 January 1940).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
FinspångÖstergötland County
- coords
- 58.71°, 15.77°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
6.6°C
Average daily high
9.8°C
Average daily low
3.3°C
Annual rainfall
621mm
Sunshine / day
7.5h
Mean relative humidity
80%
Average peak wind
16.3km/h
Seasonal range
20.3°C
Frost days (< 0 °C)
119 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
122 d/yr
Annual snowfall
88.1 cm
Average feels-like high
6.9 °C
Average feels-like low
0.1 °C
Average peak gust
36.0 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
9.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.24 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
35.5 °C
21 July 2022
Coldest day
-30.6 °C
18 January 1940
Wettest day
55 mm
1 September 1978
Windiest day
47.3 km/h
30 December 1983
Strongest gust
105.1 km/h
15 January 1989
Hottest feels-like
35.2 °C
21 July 2022
Coldest feels-like
-35.5 °C
18 January 1940
Snowiest day
17.2 cm
6 December 1985
Sunniest day
18.0 h
23 June 1940
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 2.0 °C | +2.9 °C | 71 mm | +31 mm |
| Feb | 1.9 °C | +2.4 °C | 16 mm | -16 mm |
| Mar | 7.9 °C | +4.4 °C | 11 mm | -20 mm |
| Apr | 12.7 °C | +3.5 °C | 28 mm | -12 mm |
| May | 14.6 °C | -0.7 °C | 42 mm | -6 mm |
| Jun | 19.8 °C | +0.3 °C | 58 mm | -7 mm |
| Jul | 23.4 °C | +2.2 °C | 137 mm | +57 mm |
| Aug | 19.8 °C | -0.2 °C | 42 mm | -33 mm |
| Sep | 18.0 °C | +2.6 °C | 64 mm | +5 mm |
| Oct | 10.7 °C | +0.8 °C | 68 mm | +16 mm |
| Nov | 5.4 °C | +1.2 °C | 41 mm | -11 mm |
| Dec | 4.6 °C | +3.6 °C | 40 mm | -6 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Finspång?
Finspång has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 6.6 °C and it receives 621 mm of precipitation per year.
What is the hottest day ever recorded in Finspång?
The hottest day measured in Finspång between 1940 and 2025 was 21 July 2022, reaching 35.5 °C.
What is the coldest day in Finspång?
The coldest day measured in Finspång between 1940 and 2025 was 18 January 1940, at -30.6 °C.
Does it snow in Finspång?
Yes. Finspång gets on average 88.1 cm of snow per year and has around 119 frost days.
Has the climate of Finspång warmed?
Yes: Finspång warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Finspång?
The wettest day measured in Finspång between 1940 and 2025 was 1 September 1978, with 55 mm of rain in 24 hours.
What was the windiest day in Finspång?
The windiest day measured in Finspång between 1940 and 2025 was 30 December 1983, with winds reaching 47.3 km/h.
What is the warmest month in Finspång?
The warmest month in Finspång is July (17.2 °C on average); the coldest is February (-3.1 °C).
How much does it rain in Finspång?
Finspång receives on average 621 mm of precipitation per year, spread over about 122 rainy days.
Is it sunny in Finspång?
Finspång gets on average 7.5 hours of sunshine per day, roughly 2,738 hours per year over 1940-2025.
What is the biggest single-day snowfall in Finspång?
The heaviest 24-hour snowfall measured in Finspång between 1940 and 2025 was 6 December 1985, with 17.2 cm.
Are there tropical nights in Finspång?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Finspång.
What was the most extreme apparent temperature in Finspång?
In Finspång, between 1940 and 2025, the highest apparent temperature reached 35.2 °C on 21 July 2022, and the lowest was -35.5 °C on 18 January 1940.
Compare Finspång with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Finspång